Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation
Abstract Shortcuts to adiabaticity provide a flexible method to accelerate and improve a quantum control task beyond adiabatic criteria. However, their application to the fast generation of multi-partite quantum gates is still not optimized. Here we propose the reverse-engineering approach to design...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-07-01
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| Series: | Communications Physics |
| Online Access: | https://doi.org/10.1038/s42005-023-01283-0 |
| _version_ | 1797784566664003584 |
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| author | Francisco Andrés Cárdenas-López Juan Carlos Retamal Xi Chen |
| author_facet | Francisco Andrés Cárdenas-López Juan Carlos Retamal Xi Chen |
| author_sort | Francisco Andrés Cárdenas-López |
| collection | DOAJ |
| description | Abstract Shortcuts to adiabaticity provide a flexible method to accelerate and improve a quantum control task beyond adiabatic criteria. However, their application to the fast generation of multi-partite quantum gates is still not optimized. Here we propose the reverse-engineering approach to design the longitudinal coupling between a set of qubits coupled to several field modes, for achieving a fast generation of multi-partite quantum gates in photonic or qubit-based architecture. We show that the enhancing generation time is at the nanosecond scale that does not scale with the number of system components. In addition, our protocol does not suffer noticeable detrimental effects due to the dissipative dynamics. Finally, the possible implementation is discussed with the state-of-the-art circuit quantum electrodynamics architecture. |
| first_indexed | 2024-03-13T00:41:44Z |
| format | Article |
| id | doaj.art-8b6e8258ce814de6ac94a41eff0cb535 |
| institution | Directory Open Access Journal |
| issn | 2399-3650 |
| language | English |
| last_indexed | 2024-03-13T00:41:44Z |
| publishDate | 2023-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Communications Physics |
| spelling | doaj.art-8b6e8258ce814de6ac94a41eff0cb5352023-07-09T11:15:50ZengNature PortfolioCommunications Physics2399-36502023-07-016111010.1038/s42005-023-01283-0Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generationFrancisco Andrés Cárdenas-López0Juan Carlos Retamal1Xi Chen2International Center of Quantum Artificial Intelligence for Science and Technology (QuArtist) and Physics Department, Shanghai UniversityDepartamento de Física, Universidad de Santiago de Chile (USACH)Department of Physical Chemistry, University of the Basque Country UPV/EHUAbstract Shortcuts to adiabaticity provide a flexible method to accelerate and improve a quantum control task beyond adiabatic criteria. However, their application to the fast generation of multi-partite quantum gates is still not optimized. Here we propose the reverse-engineering approach to design the longitudinal coupling between a set of qubits coupled to several field modes, for achieving a fast generation of multi-partite quantum gates in photonic or qubit-based architecture. We show that the enhancing generation time is at the nanosecond scale that does not scale with the number of system components. In addition, our protocol does not suffer noticeable detrimental effects due to the dissipative dynamics. Finally, the possible implementation is discussed with the state-of-the-art circuit quantum electrodynamics architecture.https://doi.org/10.1038/s42005-023-01283-0 |
| spellingShingle | Francisco Andrés Cárdenas-López Juan Carlos Retamal Xi Chen Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation Communications Physics |
| title | Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation |
| title_full | Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation |
| title_fullStr | Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation |
| title_full_unstemmed | Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation |
| title_short | Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation |
| title_sort | shortcuts to adiabaticity in superconducting circuits for fast multi partite state generation |
| url | https://doi.org/10.1038/s42005-023-01283-0 |
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